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發育離差評價法
學前教育學

        發育評價法之一。離差法是將個體兒童的生長數值和作為標準的均值和標準差比較,以評價個體兒童發育狀況的方法。由此派生出來的發育等級評價法、發育曲線圖評價法和體型圖法等,都較簡便、實用。離差法是根據統計原理制定的。正常兒童的生長發育狀況多呈正態分布,人群中68.3%的兒童,其發育水平在均    (共 5622 字)     [閱讀本文] >>

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